[packages] libs/avahi: fixed mutating libavahi/avahi-daemon. The package was producing a package avahi which required dbus if libavahi-dbus-support was selected (even as module), and without dbus if that package was not select. This has been fixed so that there are now dbus versions of the binary packages and non-dbus versions of the ones that can be without dbus, so that the smaller platformas can still have avahi without dbus, and those who want the dbus avahi can have it as well.

[packages] lang/perl: Fixed finding libm and friends due to Ubuntu 11.04 and Debian 6 (Wheezy) using arch dirs for system libraries instead of /usr/lib and /lib. Patch by Andy Doughertry, submitted by Jan. Thanks\!

[PATCH] No LaTeX documentation for sane-backend package
If no LaTeX tools are present, building sane-backend package fails.
This patch removes the building of the LaTeX documentation (it does not
seem sensible/required for routers)